Home / 41,491.73-57,250-24,260.78

Finding the Fourth Proportional to 41,491.73, 57,250 and 24,260.78

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Solution

The fourth proportional to 41,491.73, 57,250 and 24,260.78 is: 33,474.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,491.73 : 57,250 = 24,260.78 : x
  2. Step 2: Convert to fraction form
    41,491.73/57,250 = 24,260.78/x
  3. Step 3: Cross multiply
    41,491.73x = 57,250 × 24,260.78
  4. Step 4: Simplify right side
    41,491.73x = 1,388,929,655
  5. Step 5: Solve for x
    x = 1,388,929,655/41,491.73
  6. Step 6: Final answer
    x = 33,474.86

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.